CN218013059U

CN218013059U - Feeding device of crusher

Info

Publication number: CN218013059U
Application number: CN202220184734.XU
Authority: CN
Inventors: 陈旭锋; 张海辰; 周铿; 周超; 胡寨军
Original assignee: Zhejiang Shenlun Cement Machinery Manufacturing Co ltd
Current assignee: Zhejiang Shenlun Cement Machinery Manufacturing Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-12-13
Anticipated expiration: 2032-01-24

Abstract

The utility model discloses a feeding device of a crusher, which comprises a crusher main body and a plate feeding machine; the crusher main body comprises a crusher shell, a nail impact plate, a driving motor and a crusher rotor, wherein a crushing cavity is formed in the crusher shell, and the crusher rotor is arranged in the crushing cavity; the nail impact plate is arranged below the upper cover of the crusher shell, and the nail impact plate and the crusher rotor form a crushing space; the plate feeding machine is obliquely arranged at a feed inlet of the crusher main body, a seven-roller screening device is arranged below the feed inlet, and one end of the seven-roller screening device is arranged at the upper end of a crusher rotor; and a dust hood is arranged above the feed inlet of the crusher main body. The utility model discloses an install seven roller screening plant more effectual screens out thin material and mud raising output additional.

Description

Feeding device of crusher

Technical Field

The utility model relates to a breaker, concretely relates to breaker feed arrangement.

Background

As shown in figure 1, the existing crusher has poor effect of screening out fine materials, is inconvenient to use, and has low stone throughput, thereby affecting the use effect.

Disclosure of Invention

The utility model aims to solve the technical problem that a breaker feed arrangement is provided to solve above-mentioned problem.

The utility model discloses breaker feed arrangement realizes through following technical scheme: comprises a crusher main body and a plate feeder;

the crusher main body comprises a crusher shell, a nail impact plate, a driving motor and a crusher rotor, wherein a crushing cavity is formed in the crusher shell, and the crusher rotor is arranged in the crushing cavity; the nail impact plate is arranged below an upper cover of the crusher shell, the upper cover is hinged with the crusher shell, and the nail impact plate and the crusher rotor form a crushing space; the plate feeding machine is obliquely arranged at a feed inlet of the crusher main body, a seven-roller screening device is arranged below the feed inlet, and one end of the seven-roller screening device is arranged at the upper end of a crusher rotor; a dust hood is arranged above the feed inlet of the crusher main body.

As the preferred technical scheme, a safety door is arranged below the crusher rotor and is sealed by an arc sieve plate; and a fixed sieve plate is arranged above one end of the safety door and is in contact with a front cover of the crusher shell.

As a preferred technical scheme, the rear end of the crusher shell is extended and closed to form a falling channel for screening leaked fine stones.

As the preferred technical scheme, the driving motor is arranged at one end of the crusher shell, a transmission assembly is arranged on an output shaft of the driving motor, and the driving motor drives the crusher rotor to rotate through the transmission assembly.

The beneficial effects of the utility model are that:

1. the utility model can effectively screen out fine materials and mud by adding the seven-roller screening device;

2. the utility model discloses cover the installation and fall nail type counterattack board on, the building stones are followed the different direction reflection and are returned broken chamber, and the stone is beaten the stone and has increased the percentage of damage of building stones.

3. The utility model discloses change fixed sieve more, compare the throughput that improves the lime stone with prior art.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of a prior art structure;

fig. 2 is a schematic structural diagram of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps of any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

As shown in fig. 2, the feeding device of the crusher of the present invention comprises a crusher main body and a plate feeder 1;

the crusher main body comprises a crusher shell 2, a nail impact plate 3, a driving motor 4 and a crusher rotor 5, wherein a crushing cavity 6 is formed in the crusher shell 2, and the crusher rotor 5 is arranged in the crushing cavity 6; the nail impact plate 3 is arranged below an upper cover 12 of the crusher shell 2, and the upper cover 12 is hinged with the crusher shell 2 to form a crushing space by the nail impact plate 3 and the crusher rotor 5; the plate feeding machine 1 is obliquely arranged at a feed inlet of the crusher main body, a seven-roller screening device 7 is arranged below the feed inlet, and one end of the seven-roller screening device 7 is arranged at the upper end of the crusher rotor 5; a dust hood 8 is installed above a feeding hole of the crusher main body, the plate feeding machine is shortened by about 2 meters, and fine materials and mud are effectively screened out by a seven-roller screening device, so that the yield is increased by 20-30%.

In the embodiment, a safety door 9 is arranged below the crusher rotor 5, and the safety door 9 is sealed by an arc sieve plate; a fixed sieve plate 10 is arranged above one end of the safety door 9, and the fixed sieve plate 10 is contacted with the front cover of the crusher shell 2.

In this embodiment the rear end of the crusher housing 2 is closed to form a drop chute 11 for screening leaking fine rock material.

In this embodiment, driving motor 4 is arranged in 2 one ends of breaker shell, and installs drive assembly on driving motor 4's the output shaft, and driving motor 4 drives breaker rotor 5 rotatory through drive assembly.

In this embodiment, the holes of the fixed screen plate 10 are square holes.

The beneficial effects are as follows:

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A crusher feed arrangement which characterized in that: comprises a crusher main body and a plate feeding machine (1);

the crusher main body comprises a crusher shell (2), a nail impact plate (3), a driving motor (4) and a crusher rotor (5), a crushing cavity (6) is formed in the crusher shell (2), and the crusher rotor (5) is arranged in the crushing cavity (6); the nail impact plate (3) is arranged below an upper cover (12) of the crusher shell (2), the upper cover (12) is hinged with the crusher shell (2), and the nail impact plate (3) and the crusher rotor (5) form a crushing space; the plate feeding machine (1) is obliquely arranged at a feed inlet of the crusher main body, a seven-roller screening device (7) is arranged below the feed inlet, and one end of the seven-roller screening device (7) is arranged at the upper end of a crusher rotor (5); a dust hood (8) is arranged above the feed inlet of the crusher main body.

2. The crusher feed of claim 1, wherein: a safety door (9) is arranged below the crusher rotor (5), and the safety door (9) is closed through an arc sieve plate; a fixed sieve plate (10) is installed above one end of the safety door (9), and the fixed sieve plate (10) is in contact with a front cover of the crusher shell (2).

3. The crusher feed of claim 1, wherein: the rear end of the crusher shell (2) is extended and sealed to form a falling channel (11) for screening leaked fine stones.

4. The crusher feed of claim 1, wherein: the driving motor (4) is arranged at one end of the crusher shell (2), a transmission assembly is installed on an output shaft of the driving motor (4), and the driving motor (4) drives the crusher rotor (5) to rotate through the transmission assembly.